How to Choose Base Layers

Incredibly warm, the women's Icebreaker Merino 260 Tech Thermal Leggings are base layer bottoms for the coldest months of the year. They're a go-to piece for winter layering when skiing and hiking.
Imported.
View all Icebreaker Women's Base Layer BottomsBest Use | Multisport |
---|---|
Fabric | 100% wool exclusive of decoration |
Moisture Wicking | Yes |
Quick Drying | Yes |
Underwear Weight | Heavyweight |
Inseam (in.) | Unavailable |
Gender | Women's |
2X | 3X | XS | S | M | L | XL | |
---|---|---|---|---|---|---|---|
Numerical Size | 0-2 | 4-6 | 8-10 | 12-14 | 16-18 | ||
Bust | 42 - 46 | 46 - 49.5 | 30 - 32.25 | 32.5 - 34.5 | 34.5 - 37 | 37 - 39.5 | 39.5 - 42 |
Waist | 36 - 40 | 40 - 44 | 24 - 26 | 26 - 28 | 28 - 30.5 | 30.5 - 33 | 33 - 36 |
Hip | 45 - 48.5 | 48.5 - 52 | 33 - 35.5 | 35.5 - 38 | 38 - 40 | 40 - 42.5 | 42.5 - 45 |
Measurements are stated in inches unless otherwise indicated.
CHOOSING THE RIGHT SIZE: If your body measurements are midway between two sizes, select the smaller size for a tighter fit or the larger size for a looser fit. If your body measurements result in different sizes, we recommend using your chest measurement for tops and your hip measurement for pants.
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I've bought merino wool base layers and pants for the last 20 years. Don't waste your money on these. After wearing them 3 or 4 times, my leggings blew a hole when I merely put them on! So disappointing, and needless to say, I will not be ordering again.
[This review was collected as part of a promotion.] These leggings are so soft and comfortable and extremely warm when worn under a windshield layer. I suffer from the cold and sometimes have to be outside for 12-14 hours a day and I have tried so many different warming layers and these are by far the best. Finally something that actually works. I love how snuggly they feel when I put them on and how comfortable they stay all day.
I love these leggings. I was worried that 100% wool would be itchy, but these were not itchy at all. I also was a little worried these might be too warm (I wear them under my insulated ski pants). I decided to go with these rather than the thinner option and am glad I did. These kept me just the right temperature whether I was skiing or snowboarding.
I am a cold person and wear these as a base layer regardless of whether or not I'm going to be outside. They are warm, soft, and very comfortable. They look great too! They do run small, so size up. I usually wear a small, but returned them for a medium and they fit perfectly.
[This review was collected as part of a promotion.] I live in Vermont so consequently wear icebreakers all winter - indoors and out. I'm glad they started enumerating the pairs as I've been wearing the warmest ones lately due to our colder winters. My dog and I walk 3-5 miles daily and I couldn't live without them!
[This review was collected as part of a promotion.] I love these things. It's cold where I live, and cold in my old house. I wear them as a base layer October-April, and wear them sometimes as tights with dresses. They hold up well and have a lovely soft feel next to my skin.
I love these leggings. They are the perfect base layer under my ski pants for colder days. The fit is perfect and they are incredibly warm and comfortable. I can tell these will last a very long time.
[This review was collected as part of a promotion.] When the chilly nights finally come to SoCal, I practically live in these. I have more than a dozen pairs and have been buying them for years. Sadly, the quality isn't like before and they don't last.
[This review was collected as part of a promotion.] 5' 7", slender, 125 lbs. I bought M, probably should've bought S, but I'm very happy with them because they don't expose my ankles. Super soft and comfy. I'll get S next to compare but love the M.
This base layer works well around town for anyone. People who run a bit on the colder side will need more on the mountain. It's soft, comfortable and well fitting. Good quality, a little pricey.